534804312 has 128 divisors (see below), whose sum is σ = 1632153600. Its totient is φ = 142732800.

The previous prime is 534804269. The next prime is 534804317. The reversal of 534804312 is 213408435.

It is a self number, because there is not a number n which added to its sum of digits gives 534804312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534804317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149262 + ... + 152802.

It is an arithmetic number, because the mean of its divisors is an integer number (12751200).

Almost surely, 2^534804312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534804312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (816076800).

534804312 is an abundant number, since it is smaller than the sum of its proper divisors (1097349288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

534804312 is a wasteful number, since it uses less digits than its factorization.

534804312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3613 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 534804312 is about 23125.8364605478. The cubic root of 534804312 is about 811.7051474620.

The spelling of 534804312 in words is "five hundred thirty-four million, eight hundred four thousand, three hundred twelve".